| Houilles to Cloverly (Maryland) | 3,811.89 mi (6,134.64 km) |
| Houilles to Clovis (California) | 5,525.34 mi (8,892.17 km) |
| Houilles to Clovis (New Mexico) | 5,084.27 mi (8,182.33 km) |
| Houilles to Clute (Texas) | 5,053.94 mi (8,133.53 km) |
| Houilles to Coachella (California) | 5,587.37 mi (8,992.00 km) |
| Houilles to Coalinga (California) | 5,584.55 mi (8,987.47 km) |
| Houilles to Coamo (Puerto Rico) | 4,315.90 mi (6,945.77 km) |
| Houilles to Coatesville (Pennsylvania) | 3,725.04 mi (5,994.87 km) |
| Houilles to Cockeysville (Maryland) | 3,780.38 mi (6,083.93 km) |
| Houilles to Cocoa (Florida) | 4,462.14 mi (7,181.13 km) |
| Houilles to Cocoa Beach (Florida) | 4,458.35 mi (7,175.02 km) |
| Houilles to Coconut Creek (Florida) | 4,537.46 mi (7,302.33 km) |
| Houilles to Coeur d'Alene (Idaho) | 4,830.84 mi (7,774.49 km) |
| Houilles to Cohoes (New York) | 3,523.02 mi (5,669.75 km) |
| Houilles to Cold Springs (Nevada) | 5,371.47 mi (8,644.54 km) |
